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package br.com.regressao.linear.formulas;

import java.math.BigDecimal;
import java.math.BigInteger;

/**
 *
 * @author Rodrigo Moreira Alexandre
 * @author Fernando Aparecido Paulo
 */
public interface IFormulas {

    BigDecimal correlacaoR(double x, double y);
    BigInteger sizeListX();
}
